1. Blue light of wavelength 445 nm passes through a slit of width a = 0.319 mm wide. The diffraction pattern is seen on a screen 4.00 m away. NOTE: 445 nm = 4.45x107 m. ALSO NOTE: 0.310 mm = 0.319x103 m. What is the width of the central bright fringe? (a) (b) What is the width of the second bright fringe on either side of the central one. Hint: Get the distance between two adjacent dark spots, which you can see on the image below. The locations of the dark spots are given by the formula for single slit diffraction and the minima, which mark the dark spots. For example, the first fringe is the central fringe, and the second fringe is adjacent to the central fringe. The second fringe is between the first and second dark spots, which are given by the formula in the lecture notes or book. त्रै k axis

An airplane accelerates from rest, down a runway at 3.4 m/s² for 26.1 s until is finally lifts off the ground. The distance traveled by the airplane before the takeoff is O a. 0 m O b. 2316.11 m O c. 1158.06 m O d. 44.37 m

GHTRAFFICHE5 4.4.024. 0/1 Submissions Used MY NOTES ASK YOUR TEACHER Consider the speed data in the table below. Measured Speeds (mi/h) 49 58 54 58 54 71 46 51 63 52 62 59 45 52 56 56 70 57 57 51 60 60 63 54 48 41 53 58 65 67 56 66 69 53 59 64 After collecting the speed data in the table for a highway with a speed limit of 55 mi/h, determine the percent of vehicles exceeding the limit. % Also determine the percent of vehicles traveling at speeds between the speed limit and 5 mi/h above the speed limit. %

I need help making a graph for this